JK

Junichi Kubokawa

Canon: 14 patents #4,747 of 19,416Top 25%
Overall (All Time): #334,212 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12415369 Printing apparatus, control method thereof, and storage medium to reduce a size of a printing apparatus without a deterioration in productivity of double-sided printing Masaaki Matsuura, Haruo Uchida, Shoichi Kan, Takaaki Ishida, Keisei Hakamata +6 more 2025-09-16
12365183 Ink tank and ink jet printing apparatus Koki Shimada, Hideaki Matsumura, Masaya Shimmachi, Yukimichi Kimura, Takahiro Kiuchi +2 more 2025-07-22
RE50482 Printing apparatus and liquid storage member Yukimichi Kimura, Takahiro Kiuchi, Kyohei Sato, Koki Shimada, Masaya Shimmachi +4 more 2025-07-08
12319072 Recording apparatus Yumi Mukoyama, Masaaki Matsuura, Noriyuki Sugiyama, Motoyuki Taguchi, Yasunori Matsumoto +6 more 2025-06-03
11912036 Ink tank and ink jet printing apparatus Koki Shimada, Hideaki Matsumura, Masaya Shimmachi, Yukimichi Kimura, Takahiro Kiuchi +2 more 2024-02-27
RE49336 Printing apparatus and liquid storage member Yukimichi Kimura, Takahiro Kiuchi, Kyohei Sato, Koki Shimada, Masaya Shimmachi +4 more 2022-12-20
11167556 Ink tank and ink jet printing apparatus Koki Shimada, Hideaki Matsumura, Masaya Shimmachi, Yukimichi Kimura, Takahiro Kiuchi +2 more 2021-11-09
10625514 Ink jet recording apparatus Hideaki Matsumura, Koki Shimada, Yusuke Tanaka, Takahiro Kiuchi, Masaya Shimmachi +2 more 2020-04-21
10272688 Ink tank and ink jet printing apparatus Koki Shimada, Hideaki Matsumura, Masaya Shimmachi, Yukimichi Kimura, Takahiro Kiuchi +2 more 2019-04-30
10131154 Ink jet recording apparatus Hideaki Matsumura, Koki Shimada, Yusuke Tanaka, Takahiro Kiuchi, Masaya Shimmachi +2 more 2018-11-20
10118396 Printing apparatus and liquid storage member Yukimichi Kimura, Takahiro Kiuchi, Kyohei Sato, Koki Shimada, Masaya Shimmachi +4 more 2018-11-06
10086617 Printing apparatus Masaya Shimmachi, Hideaki Matsumura, Yukimichi Kimura, Takahiro Kiuchi, Koki Shimada +2 more 2018-10-02
9738081 Printing apparatus and liquid storage member Yukimichi Kimura, Takahiro Kiuchi, Kyohei Sato, Koki Shimada, Masaya Shimmachi +4 more 2017-08-22
8749859 Reading apparatus and printing apparatus Masaki Sumioka, Toshiaki Yamaguchi, Yukimichi Kimura 2014-06-10